Food Hygene refers to keeping raw and prepared foods away from each other in an effort to stop cross-contamination
Total hygiene is the target hygiene. In which you get no infection of any kind.
you need better hygiene.
it depends on your hygiene specifics. If you mean is there a law requiring it, then no, there isn't. However, it is a routine part of some hygiene specifics.
its means that we have to a good sanitation and must be cleaned the the kitchen.
There are only two types of hygiene. These two types of hygiene are categorized as good hygiene and poor hygiene.
I am not sure what you mean by what can it do for you? Hygiene is taking care of yourelf, showering, brushing your hair, brushing your teeth, deoderant, all that good stuff. Which is essential in, for not smelling and looking llike a slob.
Hygiene risk is the risk of bad hygiene in a kitchen and environment
Personal hygiene has to do with hygiene about yourself, clean hands, etc... Enviromental hygiene has to do with hygiene around your work area (kitchen area), rats, mould, etc...
to feed them because they are really hungry and want to eat
It does not mean anything, but it is quite unhygienic. Parrots do harbour bacteria that can be transferred to humans when proper washing and hygiene methods are not followed.
food personal hygiene
It is not a proper sentence!